how to put a 40GB drive in a gen1 20GB dell dj - 4
Here you can see where the battery plugs into the motherboard. Be careful when you unplug it 'cause you don't want to pull on the red and black wires. Instead, pull or pry the white connector out of the socket. When I first unplugged mine I pulled on the wires and the black one came out of the connector. Fortunately it plugged right back in. Oh, the battery is held in place by two strips of tape - you can see them on either side.